Can someone help me, what do I put in the 4 boxes below?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

What is the domain and range of each function 1. x (3, 5, 7, 8, 11) y ( 6, 7, 7, 9, 14) 2. x (-3, -1, 2, 5, 7) y (9, 5, 4, -5, -7)

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges